

100 minutes
9/17/1970
A successful professor has his life disrupted by a secret from his past — in his college days he became a member of a powerful secret society, and now the society has a job for him.

Glenn Ford
as Prof. Andrew 'Andy' Patterson

Rosemary Forsyth
as Vivian Masters Patterson

Dean Jagger
as Chad Harmon

Maurice Evans
as Harry Masters

Will Geer
as Mike Patterson

Eduard Franz
as Dr. Konstantin Horvathy

William Conrad
as Bart Harris

Robert Pine
as Phillip Dunning

William Smithers
as Dr. Jerry Fielder
Logan Field
as Thaddeus Burns

Dabney Coleman
as Agent Shepard
Scott Graham
as Weber

James McEachin
as Police Detective

Robert Clarke
as Dr. Louis Bauier (uncredited)

Lisabeth Hush
as Betty Fielder (uncredited)

Mark Roberts
as DA Avery Hazelton (uncredited)